Search Results - "Brod, Helmut"

A biocatalytic cascade reaction sensitive to the gas–liquid interface: Modeling and upscaling in a dynamic membrane aeration reactor by Van Hecke, Wouter, Haltrich, Dietmar, Frahm, Björn, Brod, Helmut, Dewulf, Jo, Van Langenhove, Herman, Ludwig, Roland

“…[Display omitted] ▶ Mathematical model enables up-scaling of interface sensitive cascade reaction. ▶ Diffusive gas supply stabilizes gas–liquid interface…”
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Opportunities and Limitations of Disposable Technologies in Biopharmaceutical Processes by Brod, Helmut, Vester, Andrea, Kauling, Jörg

“…Abstract Während der Einsatz einzelner, vorwiegend einfacher Wegwerfkomponenten in Labor, Pilotanlage und Produktionsumfeld längst gängig ist, werden jetzt…”
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Residence time optimised choice of tube diameters and slit heights in distribution systems for non-Newtonian liquids by Brod, Helmut

“…In order to minimise thermal degradation effects such as yellowing and losses in molecular weight, distribution systems for polymer melts and solutions should…”
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Möglichkeiten und Grenzen von Disposable‐Technologien in biopharmazeutischen Verfahren by Brod, Helmut, Vester, Andrea, Kauling, Jörg

“…Während der Einsatz einzelner, vorwiegend einfacher Wegwerfkomponenten in Labor, Pilotanlage und Produktionsumfeld längst gängig ist, werden jetzt ganze Pilot‐…”
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Improving bioreactor cultivation conditions for sensitive cell lines by dynamic membrane aeration by Frahm, Björn, Brod, Helmut, Langer, Uwe

“…Although the importance of animal cell culture for the industrial (large scale) production of pharmaceutical products is continuously increasing, the…”
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Möglichkeiten und Grenzen von Disposable-Technologien in biopharmazeutischen Verfahren by Brod, Helmut, Vester, Andrea, Kauling, Jörg

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Invariance relations for laminar forced convection in ducts with slowly varying cross-section by Brod, Helmut

“…Laminar flow forced convective heat transfer in ducts with slowly varying cross-section is analysed. The analysis is based on a simplifying assumption…”
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Novel, Rotary Oscillated, Scalable Single-Use Bioreactor Technology for the Cultivation of Animal Cells by Kauling, Jörg, Brod, Helmut, Jenne, Marc, Waldhelm, Annette, Langer, Uwe, Bödeker, Berthold

“…The BaySHAKE® single‐use bioreactor is based on the motion principle of rotary oscillation of a polyhedral container. This fundamental working principle…”
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Convective-Diffusive Mass Transport in Elongated Filaments and Membranes by Brod, Helmut

“…In several polymer production and processing technologies diffusive mass transport with convection due to elongational flow is encountered. Examples of such…”
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Dissipation und Wärmeübergang hochviskoser Fluide in Scherströmung by König, Thomas, Brod, Helmut

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Flow and Heat Transfer of a Viscous Melt in a Subcooled Capillary by Brod, H.

“…This paper analyzes heat transfer and loss of pressure in the flow of a viscous melt in a capillary, the walls of which have been subcooled to a temperature…”
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The Mixing Efficiency of an Eccentric-Disc Kneading Zone in Intermeshing Co- and Counter-Rotating Twin-Screw Extruders by Brod, H., Liesenfelder, U.

“…The distributive mixing efficiency of a twin‐screw extruder kneading zone consisting of eccentric disc elements was measured using an online video technique…”
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Dissipation und Wärmeübergang hochviskoser Fluide in Scherströmung by König, Thomas, Brod, Helmut

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Dynamische Membranbegasung im Bioreaktor zur Intensivierung der Sauerstoffversorgung empfindlicher Zelllinien by Frahm, B., Kirchner, S., Kauling, J., Brod, H., Langer, U., Bödeker, B.

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Strömung und Wärmeübergang einer viskosen Schmelze in einer unterkühlten Kapillaren by Brod, H.

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